<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        class Phone {
            //静态属性
            //static标注的属性和方法，属于类，而不属于实例对象
            static name = '手机'; 
            static change() {
                console.log("我可以改变世界");
            }
        }
        let nokia = new Phone();
        console.log(nokia.name);
        console.log(Phone.name);



    </script>
</body>

</html>